Catalog item
Request a quoteVALVE,SAFETY RELIEF
4820FSC
00NCB code
623-9447Item number
NIIN 00-623-9447
- DEMIL code
- A
Identification
- Item name code
- 05488
- PINC
- 0005488
- Criticality code
- X
- II
- 0
- DEMIL code
- A
- NIIN assigned
- 03-MAR-75
- Precious metals indicator
- U
- Hazardous material indicator
- N
- Schedule B export code
- 8481400000
- Last known source of supply
- S9C
Part numbers
Characteristics
| VALVE OPERATION METHOD | AUTOMATIC |
|---|---|
| NOMINAL THREAD SIZE | ALL ENDS INCHES 0.500 |
| THREAD DIRECTION | ALL ENDS RIGHT-HAND |
| CONNECTION STYLE | |
| OPENING PRESSURE SETTING | POUNDS PER SQUARE INCH 1000.0 |
| CONNECTION TYPE | ALL ENDS THREADED INTERNAL PIPE |
| STYLE DESIGNATOR | |
| MATERIAL | BODY STEEL |
| VALVE DISCHARGE FLOW RATE | GALLONS PER MINUTE 20.0 |
| OFFSET DISTANCE | INCHES 1.125 |
| FLOW CONTROL DEVICE | POPPET |
| DISK LOADING METHOD | SPRING |
| THREAD SERIES DESIGNATOR | ALL ENDS NPT |
| SPECIAL FEATURES | SECONDARY FUNCTION REGULATED FLOW CONTROL AT 20.0 GPM |
MOE rules
| MOE rule | MOE CD | Date assigned | PICA | PICA LOA | Auth collab |
|---|---|---|---|---|---|
| ZH01 | ZH | 01-APR-91 | ZH | 81 | ZH |
| ZU01 | ZU | 01-APR-08 | ZU | 81 | ZU |
Freight
- ACTY CD
- AX
- NMFC
- 127230
- NMFC sub
- Z
- Uniform freight class
- 00000
- Less than truckload
- W
- Water commodity code
- 594
- Type of cargo code
- Z
- Special handling code
- 9
- Air dimension code
- A
- Air commodity code
- VZ
- NMF description
- PRESURE REGULATORS, REDUCING VALVES
Related items
Standardization
- Item standardization code
- C
- Orig stdzn dec
- AX
- Dt stdzn dec
- 01-DEC-1974
- NIIN status code
- 0
Cancelled and replaced NIINs
- FSC
- 2530
- Cancelled NIIN
- 2530-00-978-0436
- NIIN status code
- 7
- Effective date
- 02-JUL-2026
- DEMIL code
- A
Request a quote
Your request goes to A-DEFENSE, a US Defense supplier in Texas, who will reply by email.